Please explain the solution step by step
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distance =speed*time
second distance is 280km
280/42=20/3
280/60=14/3
20/3-14/3=6/3=2
2hrs was the gap between the two cars
ans = 280km
second distance is 280km
280/42=20/3
280/60=14/3
20/3-14/3=6/3=2
2hrs was the gap between the two cars
ans = 280km
Attachments:

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